A flanged cylindrical item having a sharp cutting surface on the inside diameter at the end opposite the flange. The cutting edge, in use, is designed to imbed in the tubing due to pressure exerted when the outside diameter of the sleeve is forced into and against an angular seat. This firmly attaches the sleeve to the tubing and the flanged end then serves as a bearing surface for the coupling nut to bring the tubing into the mating fitting.
NSN 6135-01-096-1452
NSN 6130-00-418-2266
NSN 7035-01-390-1132
NSN 2925-01-320-6512
NSN 5935-01-535-6366
NSN 5990-01-442-3520
NSN 5930-00-125-7073
NSN 5905-01-032-1816
NSN 5895-01-304-2564
NSN 6320-01-448-1189
NSN 6610-01-436-6884
NSN 5930-00-757-4317